<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Basic Layout - jQuery EasyUI Demo</title>
    <link rel="stylesheet" type="text/css"
          href="css/themes/default/easyui.css">
    <link rel="stylesheet" type="text/css" href="css/themes/icon.css">
    <link rel="stylesheet" type="text/css" href="css/mycss.css"/>
    <script type="text/javascript" src="js/jquery.min.js"></script>
    <script type="text/javascript" src="js/jquery.easyui.min.js"></script>
    <script type="text/javascript" src="js/easyui-lang-zh_CN.js"></script>
    <script type="text/javascript" src="js/util.js"></script>
</head>
<body>
<a id="dd" href="javascript:void(0)">Click here</a>
<script type="text/javascript">
    $('#dd').tooltip({
        position: 'right',
        content: '<span style="color:#ff6c60">This is the tooltip message.<h1>你好</h1></span>'});
</script>
</body>

</html>